This exchange-traded fund (ETF) primarily invests in higher-yielding fixed-income instruments, focusing on corporate bonds and convertibles with credit ratings ranging from B- to BB+. The fund's investment scope is global, allowing it to acquire securities from issuers worldwide, including those in developing nations, and in any currency, without restriction. Its comprehensive investment approach blends a top-down analysis of sector and broad economic patterns with a meticulous bottom-up evaluation.